Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Ke4 win in 5 half-moves
4 Kee2 win in 5 half-moves
5 Kef3 win in 5 half-moves
6 Kf4 win in 5 half-moves
7 Kg2 win in 5 half-moves
8 Rh3 win in 5 half-moves
9 Kfe2 win in 9 half-moves
10 Rh5 win in 9 half-moves
11 Rh6 win in 9 half-moves
12 Rh7 win in 9 half-moves
13 Rh8 draw
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke1 loss in 2 half-moves
18 Kf1 loss in 2 half-moves
19 Kff3 loss in 2 half-moves
20 Kg1 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Rh1 loss in 2 half-moves